|
HS Code |
393785 |
| Name | Acid Black 29 |
| Cas Number | 5144-89-8 |
| Molecular Formula | C20H13N5Na2O10S2 |
| Molecular Weight | 609.45 g/mol |
| Appearance | Black powder |
| Solubility | Soluble in water |
| Dye Class | Azo dye |
| Application | Textile dyeing |
| Melting Point | Decomposes |
| Synonyms | Acid Black N, C.I. 20470 |
| Color Index Number | 20470 |
| Maximum Absorption Wavelength | 590 nm |
As an accredited Acid Black 29 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Black 29 is packaged in a 25 kg tightly sealed fiber drum with an inner polyethylene liner, labeled with safety and handling instructions. |
| Shipping | Acid Black 29 should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It should be handled as a non-hazardous dye, but with care to prevent inhalation and skin contact. Store and transport in accordance with local regulations for chemical dyes, ensuring clear labeling and documentation. |
| Storage | Acid Black 29 should be stored in a cool, dry, and well-ventilated area, away from sources of heat, ignition, and direct sunlight. Keep the container tightly closed and clearly labeled. Store separately from incompatible materials such as strong oxidizing agents. Ensure proper containment to prevent environmental contamination, and follow all local, regional, and national regulations regarding storage. |
Competitive Acid Black 29 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
Flexible payment, competitive price, premium service - Inquire now!
